I agree with mazoku, BUT i want to add some additional advise. The most current drivers for your card are not always the best match for SRO. you may have noticed their programmers aren't the sharpest tools in the shed. I keep several past versions archived on my PC. When I start getting the ????? crash especially after an update i try the newest driver update. If I still get the crash i start working back through the archive of drivers till i find the sweet spot or at least the fewest crashes. Good luck friend, be diligent.